[Bug]: test_constraint_logged_when_present fails unless --log-level=DEBUG is passed to pytest

[booxter]

Environment

• Fromager version: 0.91
• Python version: 3.14
• OS / architecture: Darwin
• Container or local: local

Bug description

Expected behavior:

Tests pass without log level forced.

Actual behavior:

They fail.

=================================== FAILURES ===================================
__________ TestPhasePrepareSource.test_constraint_logged_when_present __________
[gw7] darwin -- Python 3.14.6 /nix/store/0788rbnl2p558jnyjlm2s2f9r5sxpq3h-python3-3.1
4.6/bin/python3.14

self = <test_bootstrapper_iterative.TestPhasePrepareSource object at 0x10ddf0290>
tmp_context = <fromager.context.WorkContext object at 0x10e621f90>
caplog = <_pytest.logging.LogCaptureFixture object at 0x10e684550>

    def test_constraint_logged_when_present(
        self, tmp_context: WorkContext, caplog: pytest.LogCaptureFixture
    ) -> None:
        """Constraint presence is logged without affecting phase advancement."""
        bt = bootstrapper.Bootstrapper(tmp_context)
        item = _make_build_item(phase=BootstrapPhase.PREPARE_SOURCE)
    
        sdist_root = tmp_context.work_dir / "testpkg-1.0" / "testpkg-1.0"
        mock_env = Mock()
        item.bg_future = _make_resolved_future(
            PreparedSourceData(sdist_root_dir=sdist_root)
        )
    
        with (
            patch.object(
                tmp_context.constraints,
                "get_constraint",
                return_value=Requirement("testpkg>=1.0"),
            ),
            patch(
                "fromager.build_environment.BuildEnvironment",
                return_value=mock_env,
            ),
            patch(
                "fromager.dependencies.get_build_system_dependencies",
                return_value=set(),
            ),
            patch.object(bt, "create_unresolved_work_items", return_value=[]),
        ):
            result = item.run(bt)
    
        assert isinstance(result[0], PrepareBuild)
>       assert "matches constraint" in caplog.text
E       AssertionError: assert 'matches constraint' in ''
E        +  where '' = <_pytest.logging.LogCaptureFixture object at 0x10e684550>.text

tests/test_bootstrapper_iterative.py:1318: AssertionError
=========================== short test summary info ============================
FAILED tests/test_bootstrapper_iterative.py::TestPhasePrepareSource::test_constraint_
logged_when_present - AssertionError: assert 'matches constraint' in ''
================== 1 failed, 862 passed, 4 skipped in 13.93s ===================

Steps to reproduce / logs:

Run test suite without --log-level=DEBUG passed to pytest.

Note: This is a re-iteration of #1092 now in a different test case. I think a durable fix would include not only a fix to this test case but also removing the --log-level=DEBUG option from CI runner script so that the next time a test case fogets to set the right log level, developers get a red signal from CI.